1.One long short design increases the friction of the handle bar cap, making the adsorption force stronger. 2.Widening the plugging surface protects the handlebar while preventing the sleeve from moving outward. 3.The plug is formed by compression molding of the same color, and no other color leakage will occur even if the plug is severely damaged. Name: ODI Weight: About 11.5g Surface: Vacuum plating Applicable: Children's slide car, mountain bike downhill FR off-road vehicle can be used. colour:Black Material:High polyester rubber size:2.8cm in diameter Package Contents: 2 x Grip End plugs Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.